EP 2410782 B1 20130417 - Receiver apparatus and communication method
Title (en)
Receiver apparatus and communication method
Title (de)
Empfängervorrichtung und Kommunikationsverfahren
Title (fr)
Appareil récepteur et procédé de communication
Publication
Application
Priority
- EP 08835514 A 20080930
- JP 2007257779 A 20071001
Abstract (en)
[origin: EP2205017A1] A receiver apparatus wherein the processing amount for CQI (Channel Quality Indicator) measurements in a communication system having a plurality of system bandwidths can be reduced. In this apparatus, a narrow band CQI measurement part (109) measures, as a narrow band CQI, the CQI in resource blocks the number of which is required for the CQI measurement from the start position of a narrow bandwidth transmitted from a transmitter apparatus; a wide band CQI measurement part (110) extracts, from a system bandwidth transmitted from the transmitter apparatus, resource blocks the number of which is required for the CQI measurement, and then measures, as a wide band CQI representative of the channel quality of the whole system bandwidth, an average CQI in the extracted resource blocks; and a feedback information generating part (111) generates feedback information including both the narrow band CQI and the wide band CQI.
IPC 8 full level
H04W 24/00 (2009.01); H04B 17/00 (2006.01); H04J 1/00 (2006.01); H04J 11/00 (2006.01); H04L 1/00 (2006.01); H04W 24/10 (2009.01); H04W 28/18 (2009.01); H04W 72/08 (2009.01); H04W 88/02 (2009.01)
CPC (source: BR EP KR US)
H04B 17/24 (2015.01 - KR); H04L 1/0026 (2013.01 - BR EP KR US); H04L 1/0029 (2013.01 - EP KR US); H04L 1/1812 (2013.01 - KR); H04L 27/2646 (2013.01 - KR); H04W 24/10 (2013.01 - KR); H04L 1/0029 (2013.01 - BR); H04L 1/1812 (2013.01 - BR EP US); H04L 27/2646 (2013.01 - BR); H04W 24/10 (2013.01 - BR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2205017 A1 20100707; EP 2205017 A4 20101117; EP 2205017 B1 20121107; AU 2008308378 A1 20090409; AU 2008308378 B2 20121011; BR PI0817596 A2 20150908; BR PI0817596 B1 20200915; CN 101809919 A 20100818; CN 101809919 B 20140611; CN 103905158 A 20140702; CN 103905158 B 20170630; CN 103957077 A 20140730; CN 103957077 B 20180102; EP 2410782 A1 20120125; EP 2410782 B1 20130417; JP 2010268524 A 20101125; JP 2011050083 A 20110310; JP 2011066937 A 20110331; JP 2011142664 A 20110721; JP 4615062 B2 20110119; JP 4652483 B2 20110316; JP 4653256 B2 20110316; JP 4698764 B2 20110608; JP 5079111 B2 20121121; JP WO2009044536 A1 20110203; KR 101473041 B1 20141215; KR 20100059931 A 20100604; RU 2010112602 A 20111010; RU 2490820 C2 20130820; US 2010208606 A1 20100819; US 2011096690 A1 20110428; US 2011096691 A1 20110428; US 2011211482 A1 20110901; US 7970001 B2 20110628; US 8139547 B2 20120320; US 8160087 B2 20120417; US 8406189 B2 20130326; WO 2009044536 A1 20090409
DOCDB simple family (application)
EP 08835514 A 20080930; AU 2008308378 A 20080930; BR PI0817596 A 20080930; CN 200880109566 A 20080930; CN 201410164554 A 20080930; CN 201410166528 A 20080930; EP 11186149 A 20080930; JP 2008002737 W 20080930; JP 2009535968 A 20080930; JP 2010190885 A 20100827; JP 2010231809 A 20101014; JP 2010276921 A 20101213; JP 2011040333 A 20110225; KR 20107007036 A 20080930; RU 2010112602 A 20080930; US 201113106314 A 20110512; US 68018208 A 20080930; US 98455511 A 20110104; US 98455911 A 20110104